Ice-covered asteroids reached the Earth around one hundred million years after the birth of the planets. So, the water on our planet could be extraterrestrial, and the life is indeed of extraterrestrial origins.
Exactly 226 years ago, on the November 21st, 1783, the world saw the beginning of the space era: François Pilatre de Rozier and the Marquis d'Arlandes entered the gondola below the balloon made of paper and silk.
When small earthquakes shake the ground there is often a fear the rumbles are signs that a big earthquake is coming. However, new research shows that most of these earthquakes are aftershocks of big earthquakes that occurred 200 or even 400 years ago.
The search for a new planet suitable for Homo sapiens shows a very good progress. First the team of scientist found 32 new exoplanets and then researchers have detected the basic chemistry for life in the hot gas planet.
Human brain is a wonder of nature and scientist wonder for centuries how it works. But another question is equally important: human brain is made up of 100 billion neurons and trillions of interconnections - what maintains all that in balance?